We prove an inequality concerning the decreasing rearrangement of functions. The inequality also provides a comparison result between the viscosity solution of a Cauchy problem for a Hamilton-Jacobi equation and the viscosity solution of a symmetrized problem

An inequality concerning rearrangements of functions and Hamilton-Jacobi equations

FERONE, VINCENZO;POSTERARO, MARIA ROSARIA;VOLPICELLI, ROBERTA
1993

Abstract

We prove an inequality concerning the decreasing rearrangement of functions. The inequality also provides a comparison result between the viscosity solution of a Cauchy problem for a Hamilton-Jacobi equation and the viscosity solution of a symmetrized problem
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11588/343043
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